private void updateCollection(
final SessionIdentifier sessionIdentifier,
final GalleryCollectionIdentifier galleryCollectionIdentifier,
final GalleryGroupIdentifier galleryGroupIdentifier,
final String name,
final String prioString,
final String sharedString)
throws GalleryServiceException, LoginRequiredException, PermissionDeniedException,
ValidationException {
Long prio;
Boolean shared;
final List<ValidationError> errors = new ArrayList<ValidationError>();
{
try {
if (prioString == null || prioString.length() == 0) {
prio = null;
} else {
prio = parseUtil.parseLong(prioString);
}
} catch (final ParseException e) {
prio = null;
errors.add(new ValidationErrorSimple("illegal prio"));
}
}
{
try {
shared = parseUtil.parseBoolean(sharedString);
} catch (final ParseException e) {
shared = null;
errors.add(new ValidationErrorSimple("illegal shared"));
}
}
if (!errors.isEmpty()) {
throw new ValidationException(new ValidationResultImpl(errors));
} else {
galleryService.updateCollection(
sessionIdentifier,
galleryCollectionIdentifier,
galleryGroupIdentifier,
name,
prio,
shared);
}
}
@Override
protected Widget createGalleryContentWidget(final HttpServletRequest request)
throws IOException, PermissionDeniedException, RedirectException, LoginRequiredException {
try {
final ListWidget widgets = new ListWidget();
widgets.add(new H1Widget(getTitle()));
final String id = request.getParameter(GalleryGuiConstants.PARAMETER_COLLECTION_ID);
final String name = request.getParameter(GalleryGuiConstants.PARAMETER_COLLECTION_NAME);
final String referer = request.getParameter(GalleryGuiConstants.PARAMETER_REFERER);
final String prio = request.getParameter(GalleryGuiConstants.PARAMETER_COLLECTION_PRIO);
final String shared = request.getParameter(GalleryGuiConstants.PARAMETER_COLLECTION_SHARED);
final String groupId = request.getParameter(GalleryGuiConstants.PARAMETER_GROUP_ID);
final SessionIdentifier sessionIdentifier =
authenticationService.createSessionIdentifier(request);
final GalleryCollectionIdentifier galleryCollectionIdentifier =
galleryService.createCollectionIdentifier(id);
final GalleryCollection galleryCollection =
galleryService.getCollection(sessionIdentifier, galleryCollectionIdentifier);
if (name != null && prio != null && groupId != null && shared != null) {
try {
final GalleryGroupIdentifier galleryGroupIdentifier =
galleryService.createGroupIdentifier(groupId);
updateCollection(
sessionIdentifier,
galleryCollectionIdentifier,
galleryGroupIdentifier,
name,
prio,
shared);
if (referer != null && referer.length() > 0) {
throw new RedirectException(referer);
} else {
throw new RedirectException(
galleryGuiLinkFactory.entryListUrl(request, galleryCollectionIdentifier));
}
} catch (final ValidationException e) {
widgets.add("create collection => failed");
widgets.add(new ValidationExceptionWidget(e));
}
}
final FormWidget formWidget = new FormWidget();
formWidget.addFormInputWidget(
new FormInputHiddenWidget(GalleryGuiConstants.PARAMETER_REFERER)
.addDefaultValue(buildRefererUrl(request)));
formWidget.addFormInputWidget(
new FormInputHiddenWidget(GalleryGuiConstants.PARAMETER_COLLECTION_ID)
.addValue(galleryCollection.getId()));
formWidget.addFormInputWidget(
new FormInputHiddenWidget(GalleryGuiConstants.PARAMETER_GROUP_ID)
.addValue(galleryCollection.getGroupId()));
formWidget.addFormInputWidget(
new FormInputTextWidget(GalleryGuiConstants.PARAMETER_COLLECTION_NAME)
.addLabel("Name...")
.addDefaultValue(galleryCollection.getName()));
formWidget.addFormInputWidget(
new FormInputTextWidget(GalleryGuiConstants.PARAMETER_COLLECTION_PRIO)
.addLabel("Prio...")
.addDefaultValue(galleryCollection.getPriority()));
formWidget.addFormInputWidget(
new FormInputTextWidget(GalleryGuiConstants.PARAMETER_COLLECTION_SHARED)
.addLabel("Shared")
.addPlaceholder("shared...")
.addDefaultValue(galleryCollection.getShared()));
formWidget.addFormInputWidget(new FormInputSubmitWidget("update"));
widgets.add(formWidget);
return widgets;
} catch (final GalleryServiceException e) {
logger.debug(e.getClass().getName(), e);
return new ExceptionWidget(e);
} catch (final AuthenticationServiceException e) {
logger.debug(e.getClass().getName(), e);
return new ExceptionWidget(e);
}
}